大气介质中化学污染物的物理、化学行为具有外源强迫和耗散性等非线性动力学特征。
The characters of chemical pollutants' physical and chemical fate in the media of atmosphere include forcing, dissipation, and non-linearity.
以反应介质和主催化元素为线索,对双氧水为氧源的烯烃环氧化反应的最新研究进展进行了综述。
Based on the reaction medium and the elements in the catalysts, the recent progresses of epoxidation of alkenes with hydrogen peroxide have been reviewed.
在交流电场中,利用介质阻挡层和高频激励源,可获得稳定均匀的大气压下辉光放电。
In AC electrical field, the stable homogeneous glow discharge will appear by using dielectric barrier layer and high-frequency power source.
但其最关键的组成部分是建立在地源介质库中的地下换热器。
But its most pivotal constituent parts are the underground heat interchanger which constructed in the ground-source medium storage.
气体增益介质的流动是激光陀螺中的一项主要误差源。
The gas flow in the gain medium is one of the main error sources in ring laser gyros.
给出了水平均质介质平面问题与空间问题空源作用的一般解答。
The paper presents the general solutions of influence of void sources on subsidence in horizontal homogeneous media for plane and space problems.
方法:本文首先介绍脉冲中子源法测量介质的扩散长度的原理及推导过程,然后讲解发生器的设计与原理。
Method: in this article, introduce the experiment that "Measure medium's diffuse length using pulse neutron method" first, than explain the pulse generator's design and principle.
提出压缩空气不仅可以作为工作介质,而且可以储存能量作为一种动力源。
Compressed air is not only a work medium, but a kind of power source stored pressure energy.
过程联结器(16)被配置为在过程入口(32)处联结到过程介质的源。
The process coupler (16) is configured to couple to a source of process media at a process inlet (32).
机械波的形成需要振源和介质。
A vibration source and a medium are needed to form a mechanical wave.
讨论研究了圆柱面分层介质结构的微波成像问题,设计了一种基于源型积分方程的迭代成像算法。
In this paper, the microwave imaging for a layered media cylindrical shell has been discussed and investigated. An iterative algorithm based on a source-type integral equation has been presented.
在建立多孔介质各相质量守恒方程时,液体蒸发量相对于蒸汽相而言为质量源,对液相本身而言为质量汇。
Evaporation quantum of liquid is expressed as mass source for vapor in vapor mass conservation equation, while it is dealt with mass sink for itself.
利用重矿物、轻矿物、微量元素等资料进行物源分析及水介质条件分析;
Analysing heavy mineral, etheral mineral, micro mineral to know the source of supply and water medium.
点力源在均匀横向各向同性介质中激发的弹性波可以用透射-反射矩阵法进行求解。
Elastic waves from a point force in transversely isotropic, homogeneous media can be solved through the reflectivity-transmittivity matrix approach.
分层介质中简谐点源的声场具有确定的角度分布。
The field of a harmonic point source in layered media has certain angular distribution.
针对声波测井薄层探测的需要,用半解析方法求解了地层为水平多层介质时柱状井孔内脉冲点源激发的声场。
The acoustic wave field excited by a pulsed point source in a fluid-felled borehole surrounded by horizontal multiple-layered media is solved by the send-analytical method.
对采自中国四川盆地的高演化碳酸盐烃源岩进行了干法(原样)、加水、加铁、加酸等多介质条件下的模拟实验研究。
The high maturated carbonate hydrocarbon source rocks from Sichuan basin were studied by use of dry process, watering method, adding iron and adding sour simulation experiment.
给出了网络状裂隙的等效连续介质渗透系数计算方法和耦合模型中实现源与汇作用的方法。
A method for the calculation of equivalent porous permeability is presented by using the fracture geometry data in a network fracture system.
本文提供了一种在介质前面有任意源分布时,求取分层介质中场分布的方法。
In this article, however, a new method of getting the field distribution in the layer mediums in case of an arbitrary field source is put forward.
建立了分形介质中分数阶瞬时点源反常守恒扩散模型。
The model of fractional anomalous diffusion caused by an instantaneous point source in fractal media is established.
数据类型识别单元(103)从外部源获得流通内容或者从记录介质获得未加密内容。
The data type identification unit 103 obtains a circulation content from an external source or obtains a not encrypted content from a record medium.
在研究地壳结构的人工源宽角反射地震资料解释中,常规宽角反射波走时和射线路径计算大都假定地壳模型为层状块状均匀介质。
Layered and blocked homogeneous models are usually used to calculated travel times and ray paths of wide-angle reflection waves in interpreting wide-angle reflection data of deep seismic sounding.
利用对应原理和FFT技术计算出了无限均匀各向同性介质中双力偶点源产生的位移场,并结合若干实例进行了分析和总结。
According to the correspondence principle and FFT, the author have calculated the displacement field of a double-couple point source in homogeneous, isotropic, unbounded medium.
中远区微差爆破振动叠加效应产生的主要因素是介质的衰减慢。 振动叠加强度与爆源结构特性、爆心距和间隔时间有关。
The intensity of vibration superposition is affected by the characteristics of explosion source , millisecond delay interval and distance between explosion source and measuring point.
并研究了随机介质、泵浦源以及外部环境等因素对随机激光阈值特性的影响。
Additionally, the influence of such factors as disordered medium, pumping sources and external environment on the lasing threshold is discussed.
其中包含了缝隙之间的内(外)部互耦以及介质的影响。缝隙之间的内(外)部互耦是从缝隙的口径电压出发、将缝隙等效为磁流源、通过互易原理而获得。
The expressions of external and internal coupling were derived from the reciprocity theorem by analysing slot voltage distribution in this paper, which invoked magnetic current to slots.
本文以介质阻挡放电法为例进行分析,研究整个臭氧发生系统的电能损耗源。
This thesis analyzes the main power consumptions of the DBD principle ozone generator.
分析了对固体激光介质热效应有重要影响的工作物质、泵浦源,研究了热透镜产生的原因。
We research the issue of heat effect in the laser medium, analysis the work of substances, pump source, the cause of thermal lens which has an important impact on solid-state laser medium heat effect.
手动冷面机其特征在于手动油抽为动力源,食用油为工作液介质。
A manual cold noodle making machine is characterized in that a manual oil pump is used as a power source, and edible oil is used as a working solution medium.
手动冷面机其特征在于手动油抽为动力源,食用油为工作液介质。
A manual cold noodle making machine is characterized in that a manual oil pump is used as a power source, and edible oil is used as a working solution medium.
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